The vapour pressure of water at `293 K` is `17.51 mm`. The lowering of vapour pressure of sugar is `0.0614 mm`. Calculate:
a. The relative lowering of vapour pressure
b.The vapour pressure of the solution
c. The mole fraction of water

Explanation

To solve the question step by step, we will calculate the following:

1. **Relative lowering of vapor pressure**
2. **Vapor pressure of the solution**
3. **Mole fraction of water**

### Given Data:
- Vapor pressure of pure water, \( P_0 = 17.51 \, \text{mm} \)
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